Maternity pillows

Hi, I'm 21+1 and despite not having a particularly big bump, I'm finding it more and more uncomfortable sleeping, I'm used to sleeping on my front, so forcing myself to sleep on my side is difficult! I'm currently using a pillow between my knees, but wanting something with more support, but not sure whether to go for a maternity pillow that curls round, or one of the longer straight ones. Can anyone recommend?

I had a curly one and I loved it. Support for hips and bump at the front but I could lean back when needed to relieve pressure on bump without fully rolling onto my back. Only problem was extracting myself from in during my many nightly bathroom visits.